Ttt Curves
Mostrando 1-2 de 2 artigos, teses e dissertações.
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1. SAE 1070 steels phases transformations by dilatometry: TTT curves / Transformações de fases isotérmicas por dilatometria do aço SAE 1070: curva TTT
The purpose of this work comes together with the objective to adapt a phase transformation research laboratory using dilatometric method, where it will be possible to study the solid state reactions of materials submited to thermal cycles. To fulfil this purpose, it was installed a high speed quenching dilatometer, model DT 1000 manufactured by Adamel Lhomar
Publicado em: 1993
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2. Spectroscopic and calorimetric investigation on the DNA triplex formed by d(CTCTTCTTTCTTTTCTTTCTTCTC) and d(GAGAAGAAAGA) at acidic pH.
The equimolar mixture of d(CTCTTCTTTCTTTTCTTTCTTCTC) (dY24) and d(GAGAAGAAAGA) (dR11) [designated (dY24).(dR11)], forms at pH = 5 a DNA triplex, which mimicks the H-DNA structure. The DNA triplex was identified by the following criteria: (i) dY24 and dR11 co-migrate in a poly-acrylamide gel, with a mobility and a retardation coefficient comparable to those o